From 23c844b2aa84a65e573dcc023d19b8f5294a8baf Mon Sep 17 00:00:00 2001
From: jhorv <38920027+jhorv@users.noreply.github.com>
Date: Sat, 11 Mar 2023 15:05:48 -0500
Subject: Misc performance tweaks (#4509)

* use Array.Empty() where instead of allocating new zero-length arrays

* structure for loops in a way that the JIT will elide array/Span bounds checking

* avoiding function calls in for loop condition tests

* avoid LINQ in a hot path

* conform with code style

* fix mistake in GetNextWaitingObject()

* fix GetNextWaitingObject() possibility of returning null if all list items have TimePoint == long.MaxValue

* make GetNextWaitingObject() behave FIFO behavior for multiple items with the same TimePoint
---
 ARMeilleure/CodeGen/Arm64/CodeGenContext.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'ARMeilleure/CodeGen/Arm64/CodeGenContext.cs')

diff --git a/ARMeilleure/CodeGen/Arm64/CodeGenContext.cs b/ARMeilleure/CodeGen/Arm64/CodeGenContext.cs
index 1ddde0c1..cebfbde1 100644
--- a/ARMeilleure/CodeGen/Arm64/CodeGenContext.cs
+++ b/ARMeilleure/CodeGen/Arm64/CodeGenContext.cs
@@ -265,7 +265,7 @@ namespace ARMeilleure.CodeGen.Arm64
             }
             else
             {
-                relocInfo = new RelocInfo(new RelocEntry[0]);
+                relocInfo = new RelocInfo(Array.Empty<RelocEntry>());
             }
 
             return (code, relocInfo);
-- 
cgit v1.2.3